tree e670e629231e771a1f3a03134c42794c42a69969
parent b3970bdebbb2901becca7cb82e44b5c5976f0fae
author Jonas Jensen <jonas.jensen@gmail.com> 1375454445 +0200
committer Wim Van Sebroeck <wim@iguana.be> 1384713289 +0100

watchdog: Add MOXA ART watchdog driver

This patch adds a watchdog driver for the main hardware watchdog timer
found on MOXA ART SoCs.

The MOXA ART SoC provides one writable timer register, restarting
the hardware once it reaches zero. The register is auto decremented
every APB clock cycle.

Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>